baber/WOPTO huggingface dataset:
Patent CA-2887822-C (CA)
Inventor: ROWNTREE DAVID
IPC: A47L9/22
Filed: 2015-04-09
Granted: 2017-05-23
Abstract: A vacuum cleaning appliance comprises a handheld vacuum cleaning device comprising a motor coupled to a fan for generating an air flow through a nozzle air inlet. It also comprises a support frame comprising: a cleaning head having a cleaning head air inlet; and an air outlet in fluid communication with the cleaning head air inlet, the air outlet configured to couple with the nozzle air inlet when the handheld vacuum cleaning device is secured to the support frame and to create an airflow path from the cleaning head air inlet to the nozzle air inlet. The air outlet is moveable with respect to the support frame into a first position in which the air outlet projects from the support frame when the handheld vacuum cleaning device is detached from the support frame.
Patent CA-2892699-C (CA)
Inventor: DAHMEN PETER
IPC: A01N43/653
Filed: 2013-11-25
Granted: 2023-01-24
Abstract: Disclosed herein are compositions comprising: (1) at least one compound of formula (I) wherein le represents a hydrogen atom or a methyl group and le represents a methyl group, a difluoromethyl group or a trifluoromethyl group; and (2) (B) prothioconazole or tebuconazole, and (C) trifloxystrobin, wherein the weight ratio between each of the at least one compound of formula (I): (B): (C) is independently of each other 5:1 to 1:5, and wherein the active components in the compositions are solely (I), (B), and (C). Also disclosed are uses of the compositions for control of harmful microorganisms in crop protection and in the protection of materials and for enhancing plant health.
Patent CA-2893190-C (CA)
Title: Mecanisme de melange a vide et methode de melange d'un ciment orthopedique de polymethylmethacrylate
Inventor: VOGT SEBASTIAN
IPC: A61F2/46
Filed: 2015-05-29
Granted: 2017-07-04
Abstract: Linvention concerne un système de mélange sous vide pour le mélange de ciment osseux de polyméthylméthacrylate comprenant au moins une cartouche (4) ayant un espace interne évacué (5) pour le mélange du ciment osseux, lespace interne (5) comprenant un volume à balayage cylindrique, un élément de mélange (12) qui est disposé dans lespace interne (5) de la cartouche (4) de manière à pouvoir être mobile et pouvant être actionné à lextérieur du système de mélange sous vide afin de mélanger le contenu dans lespace interne (5) de la cartouche (4), et un plongeur de distribution (2) ayant une circonférence externe cylindrique dont la première surface de base borde une surface de base de lespace interne (5) de la cartouche (4) et qui peut être ou est verrouillée à la cartouche (4) de manière détachable et qui, à létat détaché, est mobile dans la région cylindrique de lespace interne (5) de la cartouche (4), de sorte quun passage traversant imperméable aux gaz et imperméable aux particules (1) est disposé dans le plongeur de distribution (2) ou un plongeur (1) est formé entre le plongeur de distribution (2) et la paroi interne de lespace interne (5), de sorte que la traversée (1) sétend dune ouverture dans la surface de la chemise du plongeur de distribution (2) à une ouverture dans la première surface de base du plongeur de distribution (2). Linvention concerne également un procédé de mélange de ciment osseux de polyméthylméthacrylate dans une cartouche (4) dun système de mélange sous vide.
Patent CA-2900045-C (CA)
Inventor: KAMEN DEAN
IPC: B08B3/04
Filed: 2014-01-30
Granted: 2021-01-19
Abstract: A container for cleaning jewelry and other small parts in a dishwasher appliance is disclosed. The container includes a top portion and a bottom portion, both including a mesh portion, at least one hinging feature attached to the bottom portion, wherein the at least one hinging feature hingably attaches the top portion to the bottom portion, wherein the top portion and the bottom portion having an open configuration and a closed configuration and wherein the top portion and the bottom portion, when in the closed configuration, forming an inner portion, also a latching mechanism wherein when the latching mechanism is in a locked position the top portion and bottom portion are locked into the closed configuration, also at least one spring holder attached to the at least one hinging feature and located within the inner portion wherein when the top portion and bottom portion move from the closed position to the open position, the at least one spring holder lifts upwards.
Patent CA-2900898-C (CA)
Inventor: COURTNEY BRIAN MICHAEL
IPC: H05B37/02
Filed: 2007-08-14
Granted: 2016-12-20
Abstract: The method of the present invention allows a first wireless control device that is operable to communicate on a predetermined one of a plurality of channels to establish communication with a second wireless control device that may be communicating on any of the plurality of channels. A beacon message is first transmitted repeatedly by the wireless control device on the predetermined channel. The second wireless control device listens for the beacon message for a predetermined amount of time on each of the plurality of channels. When the second control device receives the beacon message on the predetermined channel, the second control device begins communicating on the predetermined channel. The second wireless device may begin listening for the beacon message in response to powering up.
Patent CA-2903744-C (CA)
Inventor: WITT ERIK K
IPC: A61M39/02
Filed: 2014-03-06
Granted: 2021-03-09
Abstract: A safety device is described wherein drug delivery systems and methods involve associating unique keys to patients that prevent the interconnection between a drug delivery device and non-complimentary patient key. Medication in a drug delivery device intended for a patient may only be accessed via a particular unique key associated with the intravenous access device of that patient.
Patent CA-2905339-C (CA)
Inventor: CASTRO CANDIDO
IPC: E21B34/14
Filed: 2014-03-11
Granted: 2017-10-24
Abstract: La présente invention se rapporte à un outil de fond de trou qui comprend un carter, un mandrin, un siège et un piston. Le carter définit un premier alésage et le mandrin est disposé de manière à pouvoir se déplacer dans le premier alésage et définit un second alésage. Le mandrin comprend des première et seconde sections de mandrin ou des cônes supérieur et inférieur et la première section de mandrin définit un orifice transversal qui fait communiquer le second alésage avec un espace annulaire formé entre le mandrin et le carter. Le siège est disposé dans le premier alésage du carter entre les première et seconde sections de mandrin. Le siège est mobile jusqu'à un état rétréci dans le premier alésage pour attraper une bille qui est tombée, et est mobile jusqu'à un état étendu dans le premier alésage pour dépasser une bille qui est tombée. Le piston est disposé dans l'espace annulaire et supporte au moins temporairement le siège dans son état rétréci.
Patent CA-2905468-C (CA)
Title: Appareil de detection de particules dans un liquide
Inventor: IVERSEN KAARE
IPC: G01N15/00
Filed: 2015-09-29
Granted: 2019-04-02
Abstract: Le dispositif est destiné à la détection qualitative et quantitative de particules dans un fluide et comprend une source de lumière (1), un capteur optique (2) et un porte-échantillon (4) disposé entre ceux-ci et qui sert à recevoir du fluide à examiner. Le porte-échantillon (4) est mobile au moins par rapport au capteur (2) et peut être raccordé par une entrée de fluide (9) à un conduit (11) pour acheminer le fluide, et par une sortie de fluide (10) à un conduit (12) pour évacuer le fluide. Le porte-échantillon (4) est disposé de manière interchangeable dans un récepteur du dispositif de manière que ce porte-échantillon puisse être remplacé par un autre dune manière simple et rapide lorsque le porte-échantillon (4) est contaminé.
Patent CA-2906451-C (CA)
Inventor: MAXIK FREDRIC S
IPC: A61N5/06
Filed: 2014-03-12
Granted: 2016-06-21
Abstract: A system for generating light with reduced physioneural compression is provided. The system includes a first light source 240' operable to emit light within a first wavelength range corresponding to a first photoreceptor and a second light source 240'' operable to emit light within a second wavelength range corresponding to a second photoreceptor. The system may also include a controller functionally coupled to each of the first light source 240' and the second light source 240''. The controller is configured to alternately operate one of the first light source 240' and the second light source 240'' with a duty cycle that is less than a response time of the visual cortex, but greater than a response time of physioneural cells, optionally including a latency between operation of light sources. The system may further include a third light source corresponding to a third photoreceptor.
Patent CA-2915612-C (CA)
Inventor: KEENE JAMES R
IPC: B32B5/02
Filed: 2015-12-17
Granted: 2021-03-30
Abstract: The present disclosure provides a venting material that includes a web of extruded polymer monofilaments covered by a screen. The polymer monofilaments are heat welded at junctions to form a matrix of tangled monofilaments. The web allows for direct pathways for ventilation without the issues of clogging or ice dams. The screen allows for air passage while providing a barrier for insects and other outside elements. The venting material may be included in a roof ventilation system between vertical side walls and a fascia of a building. The venting material may be installed between vertical side walls and a fascia of a building as a method for ventilating a roof of the building.
Patent CA-2920345-C (CA)
Inventor: COJANDE PRADEEP
IPC: F01D9/04
Filed: 2014-08-04
Granted: 2021-10-26
Abstract: The invention relates to a turbine engine stator blade (34) comprising a plurality of blade sections (35) stacked along a radial axis Z. On a bottom portion of the blade, from 0 to 50% of the total height thereof, the leading edge (BA) of each section is in front of the leading edge of the section corresponding to the total height, and the maximum thicknesses are measured at positions spaced apart from the leading edge (BA) of at least 50% of the chord.
Patent CA-2920976-C (CA)
Inventor: RUSSELL GEOFFREY ANDREW
IPC: C08G75/04
Filed: 2014-07-21
Granted: 2017-08-29
Abstract: A process for making polyarylethers provides a reaction mixture that includes a dipolar aprotic solvent for polyarylether and polyarylether forming reactants, and reacts the polyarylether- forming reactants, with removing of water with nitrogen in the absence of azeotrope forming cosolvent and optionally replacing removed amounts with dipolar aprotic solvent. The process can further include directly wet spinning the reactor solution without recovery of the polymer from the dipolar aprotic solvent through a spinneret to form hollow fibers or flat sheets suitable for membranes.
Patent CA-2923089-C (CA)
Title: Composante de moule
Inventor: ULEMEK ADAM CHRISTOPHER
IPC: B29C45/72
Filed: 2014-08-15
Granted: 2017-12-05
Abstract: La présente invention concerne un élément d'un moule (100, 800), l'élément comprenant : un corps d'élément (102, 802) définissant une surface de moulage de l'élément pour définir, en utilisation, une partie d'une cavité de moulage pour mouler un article moulé, un circuit de refroidissement de l'élément (120, 820) présentant une pluralité de canaux de refroidissement de l'élément (128, 829), la pluralité de canaux de refroidissement de l'élément (128, 829) étant couplée en parallèle à une source de fluide de refroidissement, le circuit de refroidissement de l'élément (120, 820) étant totalement intégré à l'intérieur du corps de l'élément (102, 802).
Patent CA-2923986-C (CA)
Title: Membrane filter and filtering method
Inventor: VOLMERING DIRK
IPC: B01D63/02
Filed: 2014-09-11
Granted: 2021-11-30
Abstract: A membrane filter for filtering a liquid to be filtered, having a downwardly open base element through which flow can pass and which has a tubular shell and precisely one membrane carrier arranged therein, wherein the membrane carrier is connected to the shell by way of at least one anchoring point, having hollow fiber-type membranes fastened at the top in the membrane carrier, having a circumferentially closed pipe which, adjoining the top of the shell of the base element, surrounds the hollow fiber-type membranes, having a gas inlet into the base element, having at least one permeate collecting chamber, having at least one permeate outlet, and having at least one downwardly open flow chamber between the shell and the membrane carrier, which flow chamber has an outlet at the top, wherein the at least one flow chamber, in every horizontal section, adjoins both the shell and the membrane carrier.
Patent CA-2924538-C (CA)
Inventor: KO EDWARD
IPC: A47J31/06
Filed: 2014-09-19
Granted: 2016-07-12
Abstract: A brewing filter includes a hollow, substantially funnel-shaped body defining therewithin a brewing cavity adapted to receive a brewing material. The body is at least partially formed by a perforated filter material. The body has a top portion defining an open top end and a bottom portion including a closed bottom end. The bottom portion and the top portion respectively define bottom and top lateral profiles. The bottom lateral profile is laterally recessed relative to the top lateral profile. A transition line located between the top and bottom portions forming a visually-identifiable demarcation within the brewing cavity.
Patent CA-2926269-C (CA)
Title: Kidney disease biomarker
Inventor: MCCONNELL IVAN
IPC: G01N33/68
Filed: 2014-10-06
Granted: 2022-12-13
Abstract: The present invention provides methods and solid state devices for detecting and staging chronic kidney disease in a patient, where the levels of biomarkers in a sample obtained from a patient are elevated or reduced compared to the levels in a sample obtained from healthy subject. The invention also relates to the use of methods and solid state devices for measurement of specific biological markers for determining the efficacy of a treatment for chronic kidney disease and for determining a drug treatment protocol for a subject suffering from chronic kidney disease.
Patent CA-2926886-C (CA)
Inventor: OZTURK TURAN
IPC: C07D311/30
Filed: 2013-10-10
Granted: 2019-06-18
Abstract: The present invention discloses the syntheses of new 3-hydroxyflavone salts suitable for sensor applications for sensing anions, cations, DNA chains and organic compounds soluble in highly polar solvent like water. The invention discloses a compound having formula (I):    wherein A = F, CI, Br, I, CH3OSO3 or CH3PhSO3; R, R1, R2, R3, R4, R5 and R6 are independently or equally an atom, or an atom chain or group of 1-60 atoms; X =  O, S or NR8, in which R is an atom, or an atom chain or group of 1-60 atoms; Y = O or S; and Ar = an aromatic group having 6-14 carbon atoms; an aromatic heterocyclic group having 4, 5 or 6 carbon atoms and at least one heteroatom of N, S or O; or an aromatic fused heterobicycle having 6-9 carbon atoms and at least one heteroatom of N, S or O.
Patent CA-2929635-C (CA)
Title: Fiber optic sensor for measurement of carbon dioxide
Inventor: WILD PETER M
IPC: G01N19/00
Filed: 2014-11-03
Granted: 2019-07-23
Abstract: Fiber optic sensors include sensor regions in which an optical phase is modulated by an analyte to be detected. A long period fiber grating (LPG) is coupled to a coating that is arranged to selectively interact with the analyte. The resulting phase change is detected based on a transmission spectrum associated with the LPG so that analyte is detected and quantified. A plurality of such sensors is distributed along a fiber to form a sensor array that can be situated to detect analyte at a plurality of discrete regions.
Patent CA-2931241-C (CA)
Inventor: ARORA ARUN
IPC: C10G65/10
Filed: 2015-02-03
Granted: 2019-01-15
Abstract: A process for upgrading vacuum residuum and vacuum gas oil hydrocarbons is disclosed. The process may include: contacting a heavy distillate hydrocarbon fraction and hydrogen with a zeolite selective hydrocracking catalyst in a first ebullated bed hydrocracking reaction zone to convert at least a portion of the vacuum gas oil to lighter hydrocarbons. Contacting a residuum hydrocarbon fraction and hydrogen with a non-zeolite base metal hydroconversion catalyst in a second ebullated bed hydroconversion reaction zone may produce a vapor stream containing unconverted hydrogen, acid gases and volatilized hydrocarbons which may be fed along with the vacuum gas oil in the first ebullated bed hydrocracking zone.
Patent CA-2932702-C (CA)
Inventor: YAMAZAKI HIROKI
IPC: F01D11/08
Filed: 2014-08-11
Granted: 2017-07-18
Abstract: A low-pressure turbine (1) for a jet engine, said turbine being equipped with a turbine case (2), turbine blades (3) that rotate about the axis of the turbine case (2), and a shroud (4) that comprises multiple shroud segments (4A) arranged annularly along the inner peripheral surface of the turbine case (2) so as to surround the turbine blades (3), wherein an elongated protrusion (4a) and an outward groove (4b) are formed on each shroud segment (4A), each shroud segment (4A) is fixed to the turbine case (2) by engaging the elongated protrusion (4a) with a receiving groove (2a) of the turbine case (2) in the axial direction and by engaging the outward groove (4b) with an inward elongated protrusion (2b) of the turbine case (2), and each shroud segment (4A) has a pressure-receiving part (4e) formed thereon for receiving a force for releasing the engagement state of the outward groove (4b) with the inward elongated protrusion (2b) of the turbine case (2) when removing the shroud segment (4A) from the turbine case (2). The present invention enables disassembling work to be easily performed while achieving reduction of engine performance loss and reduction of thermal fatigue of the turbine case.
Patent CA-2933980-C (CA)
Title: Vehicle and chassis therefor
Inventor: MURRAY IAN GORDON
IPC: B62D21/15
Filed: 2014-12-16
Granted: 2023-08-01
Abstract: We improve still further the crashworthiness of a tubular-frame chassis by providing a means for absorbing lower-energy impacts without deforming the tubular steel frame, The vehicle comprises a chassis structure including a load-bearing tubular chassis member extending longitudinally within the vehicle, at least one crush structure located laterally outside of the chassis member, the crush structure having an upper and a lower extent that overlap with an upper and lower extent of the chassis member. In this way, the crush structure is able to interact with the chassis member, transferring impact forces to the chassis member and thereby reducing the necessary size (and weight) of the crush structure. The crush structure is preferably removable, to allow replacement after an impact. Alternatively, the crush structure part of a door of the vehicle, positioned as necessary when the door is closed.
Patent CA-2935643-C (CA)
Inventor: LEBLANC MARC
IPC: C08L67/00
Filed: 2016-07-07
Granted: 2017-08-15
Abstract: Polymeric blends and thermoplastic compositions which can be used for making thermoplastic workpieces are provided. The polymeric blends and thermoplastic compositions comprise an amorphous copolyester and an oxygen scavenging polyester concentrate. These blends and compositions may be used for making heat- resistant rigid and transparent containers having a low gas permeability. These thermoplastic workpieces and containers may find numerous applications for food, beverage, medical, pharmaceuticals, cosmetic products as well as for any other application for which it is desirable to inhibit exposure to oxygen during storage. Particular examples provided are bottles and jugs particularly that are useful for hot fill applications.
Patent CA-2939259-C (CA)
Inventor: KRISTIANSEN BJORN
IPC: A61K36/07
Filed: 2014-02-10
Granted: 2021-01-26
Abstract: The product according to the present invention is produced in a production process using the mycelium of a mushroom such as Ganoderma lucidum. The production process encourages the growing mycelium to export bioactive compounds such as beta glucans into the surrounding liquid. Thus, the beta glucan is soluble and easily absorbed. More importantly, the production process allows the beta glucan to retain its triple helix structure which is required for maintain a very high bioactive efficacy. The beta glucans from Ganoderma lucidum can be used in a cream for treatment of psoriasis.
Patent CA-2944017-C (CA)
Title: Treatment of rett syndrome
Inventor: DAVIS BONNIE M
IPC: A61K31/55
Filed: 2015-03-24
Granted: 2022-08-09
Abstract: Rett syndrome (RTT), a childhood neurological disorder that affects primarily females, may be treated by use of a galanthamine analog wherein the hydroxy group of galantamine is replaced by a carbamate, carbonate or ester group and the methoxy group may be replaced by another alkoxy group of from two to six carbon atoms, a hydroxy group, hydrogen, an alkanoyloxy group or 2 to 10 carbon atoms, a benzoyloxy or substituted benzoyloxy group, a carbonate group of 1 to 10 carbon atoms or a carbamate group such as a mono alkyl or dialkyl or an aryl carbamate wherein the alkyl groups or aryl groups contain from 1 to 10 carbons; and the N-methyl group may be replaced by hydrogen, alkyl of 1 to 10 carbon atoms, benzyl, cyclopropylmethyl group or a substituted or unsubstituted benzoyloxy group. Galantamine mon-alkylcarbamates are particularly useful.
Patent CA-2946578-C (CA)
Title: Systems and methods for quantifying temporal fairness on electronic trading venues
Inventor: MELTON HAYDEN PAUL
IPC: G06Q40/04
Filed: 2016-10-27
Granted: 2020-12-08
Abstract: A system and method is disclosed for quantifying temporal fairness on an electronic trading venue as a scalar value with unit time. The system may, for an instrument traded on the venue, construct some pluralities of time deltas associated with each pair of market participants in a plurality of such that are active on the instrument. The system may populate these pluralities of time deltas by determining the amount of time that elapses between when the first and second participant in a pair each send (or are sent) a similar message to (or from) the venue. Through analysis of these pluralities of time deltas the system may find two minimum values, f ords and f mktdata, the sum of which may quantify temporal fairness for the instrument on the venue. The resultant sum may inform the value of a latency floor deployed for the instrument on the venue.
Patent CA-2946598-C (CA)
Inventor: THIESSEN JAY JOHN
IPC: E21B21/01
Filed: 2015-05-12
Granted: 2017-10-17
Abstract: A system (300) includes a drilling mud cooling apparatus (340) that is adapted to receive a flow of a mixture of drilling materials (390h) from a drilled wellbore (301) during a drilling operation, and to cool the mixture (390h) from a first temperature to a second temperature, wherein the cooled mixture of drilling materials (390c) includes cooled drilling mud (310c) and drill cuttings (307). The disclosed system (300) further includes a shale shaker apparatus (306) that is adapted to receive a flow of the cooled mixture of drilling materials (390c) from the drilling mud cooling apparatus (340) and to separate at least a portion of the drill cuttings (307) from the cooled drilling mud (310c).
Patent CA-2956067-C (CA)
Title: Systeme et procede permettant de signifier une intention d'operation de verrouillage
Inventor: RETTIG RAYMOND F
IPC: E05B47/00
Filed: 2015-06-02
Granted: 2023-02-28
Abstract: Un dispositif de verrouillage est conçu pour : recevoir un identifiant provenant d'un dispositif mobile ; surveiller la distance entre le dispositif mobile et le dispositif de verrouillage ; détecter une intention d'action d'un utilisateur du dispositif mobile ; et déverrouiller le dispositif de verrouillage si le dispositif mobile se situe à l'intérieur d'une distance prédéterminée à partir du dispositif de verrouillage et si l'intention d'action est approuvée.